# GSICoreAnalysis SP4 stream tasks

$(call REGISTER_TASK,GSI_SP4_PHASEA,done,essential,SP4,Deliver parallel safe IO and bootstrap infrastructure,$(call GSI_REF,roadmap_bundle/distributed_refactor/GSICore_distributed_roadmap_todo.md))
$(call REGISTER_META,GSI_SP4_PHASEA,raj,2025-09-20,P0,sp4 infrastructure,Parallel IO validated on cluster baseline,logs/gsi/evidence/sp4_phasea.md)
$(call REGISTER_SUCCESS,GSI_SP4_PHASEA,$(GSI_SUCCESS_DIR)/GSI_SP4_PHASEA.md)
$(call REGISTER_TASK,GSI_SP4_PHASEB,done,essential,SP4,Shard solver matvecs and preconditioners across workers,$(call GSI_REF,roadmap_bundle/distributed_refactor/GSICore_distributed_roadmap_todo.md))
$(call REGISTER_META,GSI_SP4_PHASEB,raj,2025-09-30,P0,sp4 solver,Matvec sharding matches benchmarking targets,logs/gsi/evidence/sp4_phaseb.md)
$(call REGISTER_SUCCESS,GSI_SP4_PHASEB,$(GSI_SUCCESS_DIR)/GSI_SP4_PHASEB.md)
$(call REGISTER_TASK,GSI_SP4_PHASEC,done,essential,SP4,Integrate distributed workflows and parity harness,$(call GSI_REF,roadmap_bundle/distributed_refactor/GSICore_distributed_roadmap_todo.md))
$(call REGISTER_META,GSI_SP4_PHASEC,raj,2025-10-10,P0,sp4 parity,Distributed parity harness archived in docs,logs/gsi/evidence/sp4_phasec.md)
$(call REGISTER_SUCCESS,GSI_SP4_PHASEC,$(GSI_SUCCESS_DIR)/GSI_SP4_PHASEC.md)
$(call REGISTER_TASK,GSI_SP4_GOALG,todo,essential,SP4,Achieve distributed parity on 8x2 layout and document scaling recipe,$(call GSI_REF,roadmap_bundle/distributed_refactor/GSICore_distributed_roadmap_todo.md))
$(call REGISTER_META,GSI_SP4_GOALG,raj,2025-11-21,P1,sp4 scaling,8x2 scaling recipe validated and published,)
$(call REGISTER_SUCCESS,GSI_SP4_GOALG,$(GSI_SUCCESS_DIR)/GSI_SP4_GOALG.md)
